Machine stator fabrication method

Metal working – Method of mechanical manufacture – Electrical device making

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C310S216055

Reexamination Certificate

active

07340820

ABSTRACT:
A machine stator is fabricated by positioning pre-wound stator windings with respect to a laminated stator yoke and directly molding composite tooth tips into contact with respective teeth of the laminated stator yoke, or by positioning pre-wound stator windings around respective stator teeth and then coupling the stator teeth and a stator yoke, wherein the stator yoke radially surrounds the stator teeth.

REFERENCES:
patent: 2506173 (1950-05-01), Polard
patent: 2607816 (1952-08-01), Ryder et al.
patent: 2695969 (1954-11-01), Yates
patent: 3641408 (1972-02-01), Fiocca
patent: 3827141 (1974-08-01), Hallerback
patent: 3862492 (1975-01-01), Crabb
patent: 3914859 (1975-10-01), Pierson
patent: 4065673 (1977-12-01), Fiocca
patent: 4255684 (1981-03-01), Mischler et al.
patent: 4392072 (1983-07-01), Rosenberry
patent: 4466182 (1984-08-01), Lamatsch et al.
patent: 4613842 (1986-09-01), Ichiyama et al.
patent: 4672252 (1987-06-01), Spirk
patent: 4698539 (1987-10-01), Workman
patent: 4760588 (1988-07-01), Shaw
patent: 4819259 (1989-04-01), Tanaka
patent: 4987065 (1991-01-01), Stavrianopoulos et al.
patent: 4994700 (1991-02-01), Bansal et al.
patent: 5015904 (1991-05-01), Kleemann
patent: 5390409 (1995-02-01), Courtney
patent: 5570503 (1996-11-01), Stokes
patent: 5680692 (1997-10-01), Kliman et al.
patent: 5722152 (1998-03-01), Sumi et al.
patent: 5798138 (1998-08-01), Legierse et al.
patent: 5866965 (1999-02-01), Baronosky et al.
patent: 5883487 (1999-03-01), Rosenzweig et al.
patent: 5890277 (1999-04-01), Kliman
patent: 5912522 (1999-06-01), Rivera
patent: 5946796 (1999-09-01), Burch
patent: 5990588 (1999-11-01), Kliman et al.
patent: 6057621 (2000-05-01), Suzuki et al.
patent: 6166474 (2000-12-01), Kohara et al.
patent: 6274962 (2001-08-01), Kliman
patent: 6462456 (2002-10-01), DeCristofaro et al.
patent: 6472792 (2002-10-01), Jack et al.
patent: 6487769 (2002-12-01), Ketterer et al.
patent: 6495936 (2002-12-01), Kikuchi et al.
patent: 6583530 (2003-06-01), Hsu
patent: 2002/0149282 (2002-10-01), Heidrich
patent: 0920051 (1998-11-01), None
patent: 910152 (1999-04-01), None
patent: 01055025 (1989-03-01), None
patent: 6284663 (1994-10-01), None
patent: 6343248 (1994-12-01), None
patent: 07336992 (1995-12-01), None
patent: 946940 (1997-02-01), None
patent: 10014145 (1998-01-01), None
patent: 10126981 (1998-05-01), None
patent: 10201187 (1998-07-01), None
patent: 10304609 (1998-11-01), None
patent: 11187633 (1999-07-01), None
patent: 200069724 (2000-03-01), None
patent: 2000316240 (2000-11-01), None
patent: 2001128393 (2001-05-01), None
patent: WO9950949 (1999-10-01), None
patent: WO0069047 (2000-11-01), None
patent: WO0112365 (2001-02-01), None
patent: WO0186779 (2001-11-01), None
Compression Molding, 1989, About, http://composite.about.com/library/glossary/c/bldef-c1203.htm.
Williamson, et al., Optimization of the Geometry of Closed Rotor Slots for Cage Induction Motors, IEEE Trans. on Industry Applications, vol. 32, Issue 3, May-Jun. 1996, pp. 560-568.
Miraoui, A, et al., Performance Analysis of Permanent Magnet Brushless DC Motor, 6th International Conference on Electrical Machines and Drives, 1993, pp. 371-375.
Alhamadi, et al., “Modeling and Experimental Verification of the Performance of a Skew Mounted Permanent Magnet Brushless DC Motor Drive with Parameters Computerized from 3D-FE Magnet Field Solutions”, IEEE Trans on Energy Conversion, vol. 9, No. 1, Mar. 26, 1994.
Li, et al., “Two-Axis Model Development of Cage-Rotor Brushless Doubly Fed Machines”, IEEE Trans on Energy Conversion, vol. 6, No. 3, Sep. 1991, pp. 453-459.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Machine stator fabrication method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Machine stator fabrication method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Machine stator fabrication method will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3978194

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.